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Author SHA1 Message Date
ISSOtm
4d1333e124 Fix incorrect error reporting of INCLUDEd files 2020-10-04 04:45:59 +02:00
ISSOtm
35396e6410 Fix files being unmapped when still referenced by macros 2020-10-04 04:45:59 +02:00
ISSOtm
8d18b39eee Support missing register tokens 
Made possible by #491
 2020-10-04 04:45:59 +02:00
ISSOtm
ae77893021 Fix file name reporting 
As noted in the function's code, this is very error-prone, but
will do the job; this needs rewriting due to #491 anyways, so, temporary.
 2020-10-04 04:45:59 +02:00
ISSOtm
baeb180acd Apply error reporting changes to tests 2020-10-04 04:45:58 +02:00
ISSOtm
fd02ffb7bd Implement __FILE__ symbol 
Also clean up built-in symbol creation
This is not great, but currently okay.
Should be fixed later, like the rest...
 2020-10-04 04:45:58 +02:00
ISSOtm
62ecdce0b0 Fix line-continuation-macro test 2020-10-04 04:45:58 +02:00
ISSOtm
e4f2fad215 Support line continuations in main scope 2020-10-04 04:45:58 +02:00
ISSOtm
3f5f9bcaf0 Fix numeric constant overflow checks 2020-10-04 04:45:58 +02:00
ISSOtm
08867b3cec Enable catching invalid macro arg 0 2020-10-04 04:45:55 +02:00
ISSOtm
9081feab51 Reinstate macro arg scan distance 
Used to be broken, so it was removed, but doing so prevents escaping them.
So it was instead put back in, but with corrected behavior
 2020-10-04 04:39:27 +02:00
ISSOtm
cf992164f7 Fix lexer capture sometimes not being reset 2020-10-04 04:39:27 +02:00
ISSOtm
b27b821e7f Fix RAW lexer length underflow 
Also added an assertion to check against more such overflows
 2020-10-04 04:39:26 +02:00
ISSOtm
d9ecaabac1 Add debug tracing code to lexer 
Hidden behind a #define, like YYDEBUG
 2020-10-04 04:39:26 +02:00
ISSOtm
cd747d8175 Fix many lexer bugs 
More to come...
 2020-10-04 04:39:25 +02:00
ISSOtm
df75fd2ec2 Fix expansion reporting being incorrect 2020-10-04 04:38:53 +02:00
ISSOtm
adcaf4cd46 Fix crash when no macro args are being used 2020-10-04 04:38:53 +02:00
ISSOtm
81a77a9b88 Re-implement block copy to avoid expanding macro args 
They were expanded during the capture, and there was no easy way to
avoid expanding them (believe me, after three hours and somehow an OOM, I
gave up trying).
 2020-10-04 04:38:53 +02:00
ISSOtm
6e805cd318 Implement macro args 
This finally allows running 90% of the test suite, debugging time!
 2020-10-04 04:38:53 +02:00
ISSOtm
e11f25024e Add test for built-in file symbol 
It's currently defined in fstack.c, making it more prone to accidental
dropping. Let's not repeat the 0.3.9 scenario...
 2020-10-04 04:38:53 +02:00
ISSOtm
7c895f8a1b Fix diagnostic formatting 
Missing colon and space after the file stack
 2020-10-04 04:38:53 +02:00
ISSOtm
38bda7e1bb Fix string expansion reporting 
More expansions were allowed than the limit specified, and reporting code
did not account for the extra one that caused overflow
 2020-10-04 04:38:52 +02:00
ISSOtm
149db9a022 Fix incorrect freeing of expansions 
Freeing an expansion should free its children, not its siblings...
Fixes a use-after-free reported by scan-build. Nice catch!
 2020-10-04 04:38:52 +02:00
ISSOtm
fed252bc49 Fix nested expansions being incorrectly handled 
The biggest problem was simply that the length of children expansions was
not accounted for when skipping over the parent... this took a lot of
arduous debugging, but it finally works!
 2020-10-04 04:38:52 +02:00
ISSOtm
61b2fd9816 Add string expansion reporting 
And fix line counting with expansion-made newlines.
This has the same bug as the old lexer (equs-newline's output does not
print the second warning as being part of the expansion).
Additionally, we regress equs-recursion, as we are no longer able to
catch this specific EQUS recursion. Simply enough, the new expansion
begins **after** the old one ends! I have found no way to handle that.
 2020-10-04 04:38:52 +02:00
ISSOtm
5ad7a93750 Add EQUS expansion 2020-10-04 04:38:52 +02:00
ISSOtm
2ec10012b6 Fix mmap read offset not being initialized 2020-10-04 04:38:52 +02:00
ISSOtm
e56c6cc291 Fix PC's name not being passed to parser 2020-10-04 04:38:52 +02:00
ISSOtm
4c9a929a14 Implement almost all functionality 
Add keywords and identifiers
Add comments
Add number literals
Add strings
Add a lot of new tokens
Add (and clean up) IF etc.
Improve reporting of unexpected chars / garbage bytes
Fix bug with and improved error messages when failing to open file
Add verbose-level messages about how files are opened
Enforce that files finish with a newline
Fix chars returned not being cast to unsigned char (may conflict w/ EOF)
Return null path when no file is open, rather than crash
Unify and improve error printing slightly

Known to be missing: macro expansion, REPT blocks, EQUS expansions
 2020-10-04 04:38:50 +02:00
ISSOtm
71f8871702 Implement more functionality 
Macro arg detection, first emitted tokens, primitive (bad) column counting
 2020-10-04 04:37:58 +02:00
ISSOtm
6dc4ce6599 Implement infrastructure around new lexer 
The lexer itself is very much incomplete, but this is intended to be a
safe point to revert to should further implementation go south.
 2020-10-04 04:37:58 +02:00
Eldred Habert
3a44cc7722 Merge pull request #582 from ISSOtm/rewrite-charmap 
Rewrite charmap system
 2020-10-04 04:37:06 +02:00
ISSOtm
4cfed3c98f Rewrite charmap system 
Avoid allocating a *ton* of data per charmap
Stop relying on uninitialized data in charmap nodes
Only initialize charmap nodes lazily
 2020-10-04 04:31:10 +02:00
Eldred Habert
6af57ff026 Merge pull request #581 from JL2210/cmake-docs 
Install manpages with CMake
 2020-10-03 22:15:17 +02:00
ISSOtm
2e3db9d56a Clean up label generation 
Only check for localness when we already know we have a local
 2020-10-03 21:33:30 +02:00
James Larrowe
f8d9fa87ed Install manpages with CMake 2020-10-03 12:37:56 -04:00
ISSOtm
f53ad359a6 Remove whoami step from Windows CI 
A carry-over from testing
 2020-10-03 02:17:18 +02:00
ISSOtm
84de86beb5 Enable make develop on Ubuntu 20.04 CI as well 2020-10-03 01:05:09 +02:00
Eldred Habert
04e7af2675 Merge pull request #579 from ISSOtm/cmake-ci 
Enable CMake in CI
 2020-10-02 23:30:26 +02:00
Eldred Habert
4f13a336b9 Merge pull request #578 from JL2210/cmake-pkgconfig 
Use pkg-config to detect libpng
 2020-10-02 22:30:30 +02:00
ISSOtm
03508119e5 Use CMake in CI as well 2020-10-02 22:24:02 +02:00
James Larrowe
03e20138d3 Use pkg-config to detect libpng 
Only fall back to findpng
 2020-10-01 18:58:36 -04:00
Antonio Niño Díaz
dfcba36448 test: Update commit of uCity used for testing 
This one updates the code to fix all warnings introduced in the last few
months because of updates to RGBDS.
 2020-09-27 22:47:56 +01:00
ISSOtm
8e4a9a5c21 Remove assertions from release builds 
I believe the CMakeLists already did that, but the Makefile did not.
 2020-09-27 17:05:52 +02:00
ISSOtm
a1286e6f0e Make newlines explicit in error messages 
In preparation for a change a PR is about to make
 2020-09-27 10:54:06 +02:00
ISSOtm
c0808246e5 Silence the mingw test 
Use "quiet" instead of "count"...
 2020-09-27 10:51:52 +02:00
ISSOtm
ba051e10fb Factor printing assert failures into functions 
Saves some code duplication
 2020-09-27 09:24:24 +02:00
ISSOtm
9fee0603b1 Fix typo in object file format doc 
Thanks @ax6!
 2020-09-24 16:43:13 +02:00
ISSOtm
be8ebe6db9 Fix master docs update CI script 
GitHub documentation about the syntax is unclear, this should be right
according to the examples I saw.
 2020-09-24 16:41:23 +02:00
ISSOtm
548e3dc31c Correct previously-introduced test being a no-op 
Forgot to invoke the macro due to a copy-paste error
 2020-09-24 16:35:45 +02:00